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Connect Polar (Alternative) to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Talk to your health metrics using any MCP-compatible client.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 27 capabilities

We ship only the actions that matter.

Capability set01 / 07

01-04

4 capabilities in this set.

Part of 27 available through Polar.

  1. 01

    Delete webhook

    This capability removes an existing webhook configuration.

  2. 02

    Get biosensing ecg

    This capability retrieves your wrist ECG test results.

  3. 03

    Get biosensing spo2

    This capability fetches your SpO2 test results.

  4. 04

    Get cardio load

    This capability pulls your training strain and recovery data.

Capability set02 / 07

05-08

4 capabilities in this set.

Part of 27 available through Polar.

  1. 05

    Get continuous heart rate

    This capability gets continuous heart rate samples from your device.

  2. 06

    Get exercise fit

    This capability downloads an exercise file in FIT format.

  3. 07

    Get sleepwise alertness

    This capability retrieves your Sleepwise alertness period data.

  4. 08

    Get sleepwise circadian bedtime

    This capability fetches your circadian bedtime data.

Capability set03 / 07

09-12

4 capabilities in this set.

Part of 27 available through Polar.

  1. 09

    List exercises

    This capability lists all exercises recorded in the last 30 days.

  2. 10

    Get biosensing body temperature

    This capability retrieves your body temperature data.

  3. 11

    Get biosensing skin temperature

    This capability gets your sleep skin temperature readings.

  4. 12

    Get activity by date

    This capability pulls activity data for a specific date.

Capability set04 / 07

13-16

4 capabilities in this set.

Part of 27 available through Polar.

  1. 13

    Get physical info

    This capability retrieves your latest physical metrics like weight and height.

  2. 14

    Get webhooks

    This capability shows your current webhook configurations.

  3. 15

    List activities

    This capability provides a list of your activity summaries.

  4. 16

    List activity samples

    This capability lists individual activity samples.

Capability set05 / 07

17-20

4 capabilities in this set.

Part of 27 available through Polar.

  1. 17

    List sleep

    This capability retrieves your sleep records.

  2. 18

    Activate webhook

    This capability re-activates a previously deactivated webhook.

  3. 19

    Create webhook

    This capability creates a new webhook.

  4. 20

    Delete user

    This capability de-registers a user and revokes their access.

Capability set06 / 07

21-24

4 capabilities in this set.

Part of 27 available through Polar.

  1. 21

    Get exercise

    This capability fetches detailed data for a specific exercise.

  2. 22

    Get exercise gpx

    This capability downloads an exercise file in GPX format.

  3. 23

    Get exercise tcx

    This capability downloads an exercise file in TCX format.

  4. 24

    Get notifications

    This capability checks for available data for all registered users.

Capability set07 / 07

25-27

3 capabilities in this set.

Part of 27 available through Polar.

  1. 25

    Get user

    This capability retrieves basic information for a user.

  2. 26

    List nightly recharge

    This capability lists your Nightly Recharge status history.

  3. 27

    Register user

    This capability registers a user after they have authorized access.

Real work

What teams actually run

01

Recovery Assessment

Ask your agent if you should train hard today based on your Nightly Recharge status.

02

Workout Review

Get a breakdown of your heart rate zones from a specific run you did yesterday.

03

Health Tracking

Check your recent sleep trends and body temperature patterns over the last week.

04

File Conversion

Request your latest workout in GPX format to use in other mapping capabilities.

Automate a task

Put Polar to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Polar works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Polar to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1000ms average. Fast in production.

Polar is checked daily against the live service.

Daily averagePeak 1206ms
Oct 3Today
Fastest day
865ms
Slowest day
1206ms
14-day trend
Improving-7%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 27 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Polar, so you can see the experience inside your AI.

It does not authenticate your account with Polar. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Polar Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_673lASwXWwGFl3cQkWYwnAzmJxt7g06mh56Nhjy6/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Polar capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "polar-alternative-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_673lASwXWwGFl3cQkWYwnAzmJxt7g06mh56Nhjy6/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Polar in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Polar owners hand off.

This MCP is built for anyone who uses Polar wearables and wants to interact with their health data using an AI client.

  • 01

    Athletes

    Track training progress and recovery trends without manual file exports.

  • 02

    Health Coaches

    Review client metrics and training consistency through a chat interface.

  • 03

    Data Analysts

    Pull raw biometric data for custom logging or deep analysis.

FAQ

Questions Polar owners ask.

  • 01

    How do I connect my Polar data?

    You subscribe to the MCP on Vinkius and enter your Polar Access Token. Once connected, you can use it in any compatible client.

  • 02

    What kind of files can I download?

    You can download your exercise data in FIT, TCX, or GPX formats through the MCP capabilities.

  • 03

    Can I see my heart rate data?

    Yes, you can request detailed exercise data or continuous heart rate samples directly through your AI agent.

  • 04

    Does this work with Claude?

    Yes, this MCP works with Claude and any other MCP-compatible client like Cursor or Windsurf.

  • 05

    What is Nightly Recharge data?

    It is a metric that tracks your recovery status, which you can access by asking your agent to list your Nightly Recharge status.

  • 06

    Can I download my training sessions in FIT or GPX format for other apps?

    Yes! You can use get_exercise_fit, get_exercise_tcx, or get_exercise_gpx with a specific Exercise ID to retrieve the raw file data for your training sessions.

  • 07

    How do I check my recovery and sleep quality from last night?

    Simply ask the agent to run list_sleep or list_nightly_recharge. It will provide the latest metrics recorded by your Polar device, including sleep scores and recharge levels.

  • 08

    Can I see my physical metrics like weight and heart rate max?

    Yes, the get_physical_info capability retrieves your current physical settings from Polar Flow, including weight, height, and HR max.

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